Hardware Spec Index

Caldera FN-6620 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6620-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index694 (Case Fans scale)
Category rank#30,889
Street price$19
Power3 W
Performance per dollar36.53
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6620 XT
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6620 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/908447 (accessed 2026-10-22).